We are looking into ways to save the last flight's settings better but we will make sure that if you do any damage to your aircraft that this is not persistent between sessions so that you can enjoy flying and don't have to find the hidden menu option to reset the aircraft.
We also want to make some cockpit settings carry over from one aircraft to the next or when you move around. E.g. keep the radio frequencies and course selections and, if possible, things like selected heading, altitude, state of the engine (running/not running if you are on the ground) and stuff like that.
This is going to take some time though as you can imagine and you might see more and more things get persistent over time, or maybe not... i.d.k. we haven't decided exactly what we will do and we would like to keep this open so that we can change things around. This has to be thought out well because there are many places where annoying bugs can be introduced.
Okay, well, in that case I won't hold my breath for it but it's nice these things are on the to do list!